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ZLJ-650 coal mine tunnel drilling rig

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ZLJ-650 coal mine tunnel drilling rig

Unit Price:  set Get Latest Price

Model No.: ZLJ-650

Min. Order: 1set

Packaging: wooden box

Delivery Time: 7 Days

Place of Origin: China

Brand: HW

Ms.madert

Business type:Distributor/Wholesaler,Manufacturer,Trade Company

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Product Description

ZLJ series coal mine tunnel drilling rig


ZLJ series coal mine tunnel drilling rig is mainly used for various kinds of angles of relief hole, geological structure hole, put off fire 

hole, hole drainage gas.  This drill adopts mechanical drive, hydraulic feed, with advantages of small volume, light weight, reliable 

performance, convenient operation, etc.


Use standard automobile transmission clutch, reliable performance, flexible manipulation, the bottom of the spare parts cost.

 

Item 

Unit 

 Data Parameter 

ZLJ-250

ZLJ-350

ZLJ-650

ZLJ-400

ZLJ-700

Rated torque

High  speed

 

N·m

 

250

350

650

400

700

Medium  speed

150

250

380

230

520

Low  speed

85

100

214

130

310

Rated speed

High  speed

 

r/min

 

.

340

350

270

340

410

Medium  speed

192

170

151

192

198

Low  speed

112

99

88

112

150

Rated  pressure

Mpa

8

8

8

8

8

Max feed force

kN

9

9

34

9

34

Max pulling and lining force

kN

12

12

 12

12

12

Jining Hengwang Mining Machinery Co., Ltd. is located in Jining City, Shandong Province. We are specialized in manufacturing mining machines. With an experienced and professional team, we have exported our products to many countries and regions all over the world, especially in the Middle East, Africa and South America. Our products enjoy a good reputation among our customers. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.

Basic Information

  • Company Name:

    Jining Hengwang Mining Machinery Co., Ltd.

  • Business Type:

    Distributor/Wholesaler , Manufacturer , Trade Company

  • Product/Service:

    minin equipment

  • No. of Total Employees:

    51~100

  • Year Established:

    2008

  • Product Range:

    Emergency Light & Indicator Light , Metallurgy Machinery

  • Certificate:

    Distributor/Wholesaler , Manufacturer , Trade Company

  • Company Address:

    wutaizha road

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